I feel like I'm missing some big clue cause I'm totally stuck on the last 5. (rot13 to decode)
V'z zvffvat gur flagu cynlre sbe Xynatre, gur onff bs Rnfl Gvtre, naq gur qehzf naq thvgne sbe Qbin Cnybin. V xabj bar bs gurz vf Nyrk Nqnz, ohg V'z abg fher juvpu bar be jub gur bgure zrzore vf. V nyfb qba'g unir gur qehzzre sbe gur jngrepbybhef ybpxrq va, ohg V'z cerggl fher vg'f Tnvy Rzzf.